CN211107417U - Emergency vehicle door safety protection device - Google Patents
Emergency vehicle door safety protection device Download PDFInfo
- Publication number
- CN211107417U CN211107417U CN201922116046.0U CN201922116046U CN211107417U CN 211107417 U CN211107417 U CN 211107417U CN 201922116046 U CN201922116046 U CN 201922116046U CN 211107417 U CN211107417 U CN 211107417U
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- clamping
- clamping plates
- door safety
- vehicle door
- support columns
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Abstract
The safety protection device for the emergency vehicle door comprises a support pillar (1), a protective net (2) and a locking clamp (4); the number of the support columns is 2, the lengths of the two support columns are the same, and the protective net is arranged between the two support columns in a pulling mode; each support column is provided with at least two locking clamps, and the locking clamps are used for fixing the support columns and handrails on two sides of the vehicle door respectively; the locking clamp comprises two clamping plates (41), a rubber supporting block (42) is arranged in the middle between the two clamping plates, and a fixing bolt (43) penetrates through the two clamping plates and the rubber supporting block and locks and fixes the components; clamping structures (44) are constructed at two ends of the clamping plates, and the clamping structures at the same ends of the two clamping plates form clamping parts for clamping the supporting columns or the handrails.
Description
Technical Field
The utility model relates to a motor car safety protection equipment field, especially an emergent door safety device.
Background
The motor train unit has pantograph faults occasionally in the transportation process, or the motor train unit cannot run when the power is off due to other reasons, air in the motor train unit cannot be exchanged with the outside (the compartments of the motor train unit are closed, and windows cannot be opened), and at this time, the doors of the motor train unit need to be opened for ventilation, so that in order to ensure the safety of passengers in the motor train unit, an emergency safety protection device needs to be installed at the door to prevent the passengers from falling off the motor train unit; or the door fails to close; in any state, in the process that the motor train unit waits for rescue and rescue, safety protection equipment needs to be installed at the doorway. Safety protection equipment installs on gate both sides handrail, and present mounting means is, directly pricks the protection network on the handrail with the rope, and the not enough of existence is:
(1) the installation efficiency of the protective net is low, the net ropes are not convenient to be disorderly opened after being folded, and the binding is troublesome and needs to be bound and fixed at different parts;
(2) the protective net is easy to slide, and due to the fact that the stainless steel handrails are arranged on the two sides of the motor train unit door, the surface of the motor train unit door is very smooth due to wire drawing, and if the protective net is tied up loosely, the risk of sliding is caused.
(3) The protective net is tied up with the rope, and other personnel can unpack very easily, especially parks in the open air, and some passengers may be curious, have the risk of opening to get off the bus and exist.
(4) The packing efficiency of the protective net is low after the protective net is used, and a plurality of ropes need to be untied one by one.
Therefore, the utility model is especially provided.
Disclosure of Invention
The utility model aims at providing an emergent door safety device convenient to installation is accomodate, is difficult to the landing not hard up.
The utility model provides an emergency vehicle door safety protection device, which comprises a support column, a protective net and a locking clamp;
the support column quantity is 2, and the length of two support columns is the same, the protection network is drawn and is located between two support columns.
As a specific embodiment, the supporting column is made of an aluminum pipe, and the weight of the supporting column is reduced as much as possible on the premise of ensuring the strength, so that the device is convenient to store and use.
It should be noted that the present invention does not specifically limit the specific structure and material of the supporting column, and those skilled in the art can select a suitable supporting column according to actual needs.
As a specific implementation manner, a row of lifting bolts is longitudinally arranged on the outer side wall of the supporting column along the axis direction, and the edge of the protective net is fixedly connected with the supporting column through the lifting bolts.
Furthermore, the protection network adopts the nylon rope to weave and forms to guarantee the intensity and the life of protection network. Also, as a preferable mode, in order to prevent the lifting screw from being loosened, a loosening prevention glue is applied to the lifting screw.
However, it should be noted that the present invention does not specifically limit the specific material of the protection net, and those skilled in the art can select the material according to actual needs.
As an optional scheme, be equipped with the safety notice board on the protection network, the safety notice board adopts compound cloth material, and the sign has the suggestion language to sew up on the protection network.
At least two locking clamps are arranged on each supporting column and used for fixing the supporting columns and handrails on two sides of the car door respectively. Can be convenient fix or the split with support column and handrail through the locking clamp, and set up a plurality of locking clamps and can be with the stable fixed of support column and handrail on same support column.
The locking clamp comprises two clamping plates, a rubber supporting block is arranged in the middle between the two clamping plates, and a fixing bolt penetrates through the two clamping plates and the rubber supporting block and locks and fixes the components; the two ends of the clamping plates are provided with clamping structures, and the clamping structures at the same ends of the two clamping plates form a clamping part for clamping the supporting column or the handrail.
The rubber supporting block is used for maintaining the distance between the two clamping plates, and meanwhile, a certain buffering space is provided by means of self deformation so as to improve the clamping stability.
Preferably, the fixing bolt is a square-headed bolt with a gasket. The square-head bolt with the pad is designed aiming at a square-head key commonly used by trainees, and the square-head bolt with the pad can be conveniently screwed and loosened only by the trainees adopting the square-head key, so that the disassembly of an irrelevant person on a locking clamp is avoided, and the risk of danger is reduced.
Preferably, the clamping structure is an arc-shaped clamping structure. The arc-shaped clamping structure can be better attached to the shape of the handrail or the supporting column, and the clamping effect is improved. It should be noted that the present invention is not limited to the specific shape of the clamping structure, and those skilled in the art can select a suitable specific shape of the clamping structure according to the actual requirement and the specific cross-sectional shape of the handrail or the supporting pillar.
Furthermore, a rubber plate is fixed on the inner side of the arc-shaped clamping structure. As a possible embodiment, the rubber plate is fixed to the holding structure by gluing. The rubber plate can play a role in protecting and preventing the handrail or the supporting column from slipping when the clamping part clamps the handrail or the supporting column.
The utility model provides an emergency vehicle door safety device has following advantage:
the storage and use are convenient, the occupied space is small, the weight is light, and the carrying is convenient; the installation and the disassembly are quick, safe and reliable.
Drawings
Fig. 1 is a schematic structural view of an emergency vehicle door safety protection device provided by the present invention;
fig. 2 is the utility model provides an emergency door safety device's locking clamp part sketch map.
Wherein: 1. a support pillar; 11. lifting ring screws 2 and a protective net; 3. a safety notice board; 4. a locking clamp; 41. a splint; 42. a rubber support block; 43. fixing the bolt; 44. a clamping structure; 45. a rubber plate.
Detailed Description
Referring to fig. 1-2, the present invention provides an emergency door safety device.
The safety protection device comprises a support column 1, a protective net 2 and a locking clamp 4
As a specific embodiment, the supporting column 1 is made of an aluminum tube, and the weight of the supporting column 1 is reduced as much as possible on the premise of ensuring the strength, so that the device is convenient to store and use.
It should be noted that the present invention does not specifically limit the specific structure and material of the supporting column, and those skilled in the art can select a suitable supporting column according to actual needs.
As a specific embodiment, a row of lifting bolts 11 is longitudinally arranged on the outer side wall of the supporting column 1 along the axial direction, and the edge of the protective net 2 is fixedly connected with the supporting column 1 through the lifting bolts 11.
Further, the protection net 2 is woven by nylon ropes to ensure the strength and the service life of the protection net 2. Meanwhile, the lifting bolt 11 is directly woven when the protective net 2 is woven, so that the connection strength between the protective net 2 and the lifting bolt 11 is improved.
In order to prevent the lifting bolt 11 from loosening, an anti-loosening glue can be optionally coated on the lifting bolt 11.
It should be noted that the specific material of the protection net 2 is not specifically limited in the present invention, and those skilled in the art can select the material according to actual needs.
As an optional scheme, be equipped with safety notice board 3 on protection network 2, safety notice board 3 adopts compound cloth material, and the sign has the tip to sew up on protection network 2.
At least two locking clamps 4 are arranged on each supporting column 1, and the locking clamps 4 are used for fixing the supporting columns 1 and handrails on two sides of the car door respectively. Can be convenient fix or the split with support column 1 and handrail through locking clamp 4, and set up a plurality of locking clamps and can be with the stable fixed of support column and handrail on same support column 1.
It should be noted, however, that the number of the locking clamps 4 provided on a single support column 1 of the present invention is not limited specifically, and those skilled in the art can select a proper number of locking clamps to be provided on the support column according to actual needs.
The locking clamp 4 comprises two clamping plates 41, the two clamping plates 41 are oppositely arranged, a rubber supporting block 42 is arranged in the middle between the two clamping plates 41, and a fixing bolt 43 penetrates through the two clamping plates 2 and the rubber supporting block 42 and locks and fixes the components; the clamping structures 44 are formed at two ends of the clamping plates 41, and the clamping structures 44 at the same ends of the two clamping plates form clamping parts for clamping a support column or a handrail.
The rubber support block 42 is used for maintaining the distance between the two clamping plates 41, and simultaneously provides a certain buffer space by means of self deformation so as to improve the clamping stability.
Preferably, the fixing bolt 43 is a square-headed bolt with a washer. The square-head bolt with the pad is designed aiming at a square-head key commonly used by trainers. The square key is a key used by train crews in daily life for opening a car door or a toilet door, but is not carried by irrelevant personnel under no special conditions. Therefore, the square-head bolt with the pad can be used for enabling the trainee to conveniently screw and loosen the trainee, so that the situation that irrelevant personnel detach the locking clamp is avoided, and the risk of danger is reduced.
Preferably, the clamp structure 44 is an arc-shaped clamp structure. The arc-shaped clamping structure can be better attached to the shape of the handrail or the supporting column, and the clamping effect is improved. It should be noted that the present invention is not limited to the specific shape of the clamping structure, and those skilled in the art can select a suitable specific shape of the clamping structure according to the actual requirement and the specific cross-sectional shape of the handrail or the supporting pillar.
Further, a rubber plate 45 is fixed to the inner side of the arc-shaped holding structure. As a possible embodiment, the rubber plate 45 is fixed to the holding structure 44 by gluing. The rubber sheet 45 can protect and prevent the handrail or the support post from slipping when the clamping portion clamps the handrail or the support post.
The utility model provides an emergent door safety device takes out earlier and expandes, then twists the fixing bolt who delivers to the locking clamp through the square head key that hand-carries by the train man, then utilizes the locking clamp to fix the handrail of support column and door both sides respectively to locking fixing bolt has accomplished this emergent door safety device's installation promptly. When not using, the train crew twists the fixing bolt who delivers to the locking clamp through the square head key of hand-carrying and dismantles the support column to folding accomodating of emergency door safety device can.
The utility model provides an emergency vehicle door safety device has following advantage:
the storage and use are convenient, the occupied space is small, the weight is light, and the carrying is convenient; the installation and the disassembly are quick, safe and reliable.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and simplifications made in the spirit of the present invention are intended to be included in the scope of the present invention.
Claims (5)
1. The emergency vehicle door safety protection device is characterized by comprising a support column (1), a protective net (2) and a locking clamp (4);
the number of the support columns is 2, the lengths of the two support columns are the same, and the protective net is arranged between the two support columns in a pulling mode; each support column is provided with at least two locking clamps, and the locking clamps are used for fixing the support columns and handrails on two sides of the vehicle door respectively;
the locking clamp comprises two clamping plates (41), a rubber supporting block (42) is arranged in the middle between the two clamping plates, and a fixing bolt (43) penetrates through the two clamping plates and the rubber supporting block and locks and fixes the components; clamping structures (44) are constructed at two ends of the clamping plates, and the clamping structures at the same ends of the two clamping plates form clamping parts for clamping the supporting columns or the handrails.
2. The emergency vehicle door safety device according to claim 1, wherein a safety notice board (3) is provided on the protection net.
3. The panic door safety shield according to claim 1, wherein said anchor bolt is a square headed padded bolt.
4. The panic door safety shield apparatus of claim 1, wherein said clamp structure is an arcuate clamp structure.
5. Emergency door safety device according to claim 4, characterized in that a rubber plate (45) is fixed to the inside of the arc-shaped clamping structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922116046.0U CN211107417U (en) | 2019-11-28 | 2019-11-28 | Emergency vehicle door safety protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922116046.0U CN211107417U (en) | 2019-11-28 | 2019-11-28 | Emergency vehicle door safety protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211107417U true CN211107417U (en) | 2020-07-28 |
Family
ID=71716646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922116046.0U Active CN211107417U (en) | 2019-11-28 | 2019-11-28 | Emergency vehicle door safety protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211107417U (en) |
-
2019
- 2019-11-28 CN CN201922116046.0U patent/CN211107417U/en active Active
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